| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does cellular respiration require oxygen | 1.39 | 0.9 | 240 | 45 | 40 |
| does | 0.91 | 0.4 | 5282 | 84 | 4 |
| cellular | 0.01 | 0.7 | 885 | 48 | 8 |
| respiration | 1.59 | 0.3 | 9725 | 59 | 11 |
| require | 0.61 | 0.5 | 4108 | 62 | 7 |
| oxygen | 0.2 | 0.7 | 3348 | 84 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does cellular respiration require oxygen | 0.9 | 0.1 | 3361 | 79 |
